Public bug reported: Hello!
Upon reproducing bug 1832394 I found another issue - it's seems like sometimes qemu start on core with wrong microarchitecture . Which is, I guess, doesn't happen on ARM servers, but do happen on SBC due to big.LITTLE architecture. Tested hardware: NanoPC-T4 and ROCKPro64. Both of Ubuntu 18.04 and 19.04 was tested, so it's known that this issue is reproducible with at least libvirt 5.0.0, qemu 3.1 and virt-manager 2.0.0. I also tested not only latest stable Linux 4.4 release but also Linux 5.1 on every board. Logs is below: ~$ virt-install --name=ubuntu-server --ram=2048 --arch=aarch64 --vcpus=1 --virt-type=kvm --hvm --os-type=linux --os-variant=ubuntu18.04 --boot loader=/usr/share/AAVMF/AAVMF_CODE.fd,loader_ro=yes,loader_type=pflash,nvram=/var/lib/libvirt/qemu/nvram /ubuntu-server_VARS.fd --location=/var/lib/libvirt/images/ubuntu-19.04 -server-arm64.iso --disk=/var/lib/libvirt/images/ubuntu-server.img --network=bridge=br0,model=virtio Starting install... Retrieving file .treeinfo... | 0 B 00:00:00 Retrieving file content... | 0 B 00:00:00 Retrieving file info... | 62 B 00:00:00 Retrieving file vmlinuz... | 8.6 MB 00:00:00 Retrieving file initrd.gz... | 10 MB 00:00:00 Allocating 'virtinst-vmlinuz.FoXAzF' | 8.6 MB 00:00:00 Transferring virtinst-vmlinuz.FoXAzF | 8.6 MB 00:00:00 Allocating 'virtinst-initrd.gz.CoM13X' | 10 MB 00:00:00 Transferring virtinst-initrd.gz.CoM13X | 10 MB 00:00:00 ERROR internal error: process exited while connecting to monitor: kvm_init_vcpu failed: Invalid argument Domain installation does not appear to have been successful. If it was, you can restart your domain by running: virsh --connect qemu:///system start ubuntu-server otherwise, please restart your installation. Another attempt with "--cpu=host-passthrough": ~$ virt-install --name=ubuntu-server --ram=2048 --arch=aarch64 --vcpus=1 --virt-type=kvm --hvm --cpu=host-passthrough --os-type=linux --os- variant=ubuntu18.04 --boot loader=/usr/share/AAVMF/AAVMF_CODE.fd,loader_ro=yes,loader_type=pflash,nvram=/var/lib/libvirt/qemu/nvram /ubuntu-server_VARS.fd --location=/var/lib/libvirt/images/ubuntu-19.04 -server-arm64.iso --disk=/var/lib/libvirt/images/ubuntu-server.img --network=bridge=br0,model=virtio Starting install... Retrieving file .treeinfo... | 0 B 00:00:00 Retrieving file content... | 0 B 00:00:00 Retrieving file info... | 62 B 00:00:00 Retrieving file vmlinuz... | 8.6 MB 00:00:00 Retrieving file initrd.gz... | 10 MB 00:00:00 Allocating 'virtinst-vmlinuz.6qngzC' | 8.6 MB 00:00:00 Transferring virtinst-vmlinuz.6qngzC | 8.6 MB 00:00:00 Allocating 'virtinst-initrd.gz.X5ZnUW' | 10 MB 00:00:00 Transferring virtinst-initrd.gz.X5ZnUW | 10 MB 00:00:00 ERROR internal error: process exited while connecting to monitor: 2019-06-11 18:35:40.283+0000: Domain id=5 is tainted: host-cpu kvm_init_vcpu failed: Invalid argument Domain installation does not appear to have been successful. If it was, you can restart your domain by running: virsh --connect qemu:///system start ubuntu-server otherwise, please restart your installation. ** Affects: libvirt (Ubuntu) Importance: Undecided Status: New ** Affects: qemu (Ubuntu) Importance: Undecided Status: New ** Affects: virt-manager (Ubuntu) Importance: Undecided Status: New ** Also affects: qemu (Ubuntu) Importance: Undecided Status: New ** Also affects: virt-manager (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1832395 Title: "kvm_init_vcpu failed: Invalid argument" error on ARM big.LITTLE boards To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1832395/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs